157026975021

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80402957}}^1$

素因数の和:80403001

約数の個数: 24

約数和(自身を含む): 267581044224

約数和(自身を除く): 110554069203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 80402957, 241208871, 562820699, 723626613, 1688462097, 2492491667, 5065386291, 7477475001, 17447441669, 22432425003, 52342325007, 157026975021]

約数ペア:

[(1, 157026975021), (3, 52342325007), (7, 22432425003), (9, 17447441669), (21, 7477475001), (31, 5065386291), (63, 2492491667), (93, 1688462097), (217, 723626613), (279, 562820699), (651, 241208871), (1953, 80402957)]